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Very Low Forward Voltage
Low Recovery Charge
Rugged Package Design, (JEDEC TO-257AA)
High Efficiency For Low Voltage Supplies
45V Blocking @ Rated T
jmax
50V Repetitive Surge Voltage
Dual Schottky Rectifier In A Single Isolated Package
Available Non-Isolated (OM4201NT); Common Cathode Only
Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
The OM4201ST has two Schottky barriers arranged in a common cathode
configuration and is ideally suited for a full wave output rectifier in low voltage
switching power supplies where small size and high reliablity are required. Common
anode and doubler configurations also available.
Peak Inverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 V
Maximum Average D.C. Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 A
Peak Surge Current (Non-Repetitive, 8.3mS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 A
Peak Reverse Transient Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 A
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55掳 C to + 175掳 C
Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . - 55掳 C to + 150掳 C
Package Thermal Resistance, Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . . . 2.5掳 C/W
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25掳C) Per Diode
3.2
SCHEMATIC
1
2
COMMON
ANODE
1
2
OMXXXXDT
Common cathode is standard. Contact the factory for performance
characteristics for common anode and doubler.
Z-Tab package also available.
1
2
COMMON
CATHODE
OMXXXXST
3
OMXXXXRT
3
3
DOUBLER
4 11 R5
Supersedes 1 07 R4
3.2 - 15
1
2
